SRAM PC-X1 11 Speed Power Chain carted Bottom Bracket Shell Width (mm):

Bottom Bracket Shell Width (mm): 68mm - 132mm

Platform width 60 mm

meaning two to four GEL 100 sachets depending on intensity

Recommended SL outer cashing - OT-SP41

SRAM PC-X1 11 Speed Power Chain carted Bottom Bracket Shell Width (mm):The PC X1 chain comes from a long line of dependable, lightweight chains that are built for toughness. Designed with SRAM's trusted XX1 geometry, the PC X1 features solid pin construction, 11 speed PowerLock and smooth, efficient shifting that you can count on every time out. Specifications This X1 chain is an integral part of the SRAM 1x drivetrain system. NO COMPROMISES. Designed with SRAM's trusted XX1 geometry Solid pin construction PowerLock